template not found flake in test/cmd/templates.sh

[stevekuznetsov]

flake here:

FAILURE after 7.946s: hack/../test/cmd/templates.sh:56: executing 'oc delete template/template-type-precision' expecting success: the command returned the wrong error code
There was no output from the command.
Standard error from the command:
Error from server: templates "template-type-precision" not found
[FAIL] !!!!! Test Failed !!!!

[bparees]

the only way this is possible is either we are running other operations in parallel (eg something started cleaning up the namespace while this test was running), or we have an etcd dataloss bug.

[liggitt]

Pretty sure this is the etcd error where the delete succeeds, but the server returns a 501 error, so the client retries the delete, which then fails.

[bparees]

is there an existing issue for that we can reference?

[liggitt]

Take your pick... it's the root cause for #6065, and I think for #6447

[deads2k]

dupe of #6447